# 874493 Cable Seal | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cable seal, part number 874493, listed in the Cables and Fuses group. It seals the joint between two components, keeping what is inside the system in and keeping water and dirt out. Volvo Penta publishes no fitment, dimensions or assembly detail against this number, so check it against the parts list for your own engine before ordering.

## ⚙️ Key Features

-   Genuine Volvo Penta cable seal
-   Cables and Fuses group
-   Renew whenever the joint it seals is opened
-   No fitment or dimensions published against this number — check it against the parts list for your engine

## 🔌 Function

Seals the joint between two components, keeping what is inside the system in and keeping water and dirt out.

## ⚠️ Common Signs of Failure

-   Water, damp or dried salt found inside a connector, junction box or housing behind the seal
-   Green or white corrosion on the cable, terminals or pins where the cable passes through
-   A seal found perished, split, hardened or pushed out of its hole, or missing altogether
-   Intermittent instrument, alarm or sensor faults that come and go with rain, spray or washing down

## 🛠️ Service Notes

-   Fit a new seal whenever the cable is disturbed; one that has been compressed and heat-cycled in place will not seal reliably a second time
-   Check the seal is the right size for both the cable and the hole — a seal stretched over an oversized cable, or packed out with tape, does not keep water out
-   Clean the hole and take off any burr or sharp edge before fitting, and seat the seal all the way round so it grips the cable and the panel together
-   Where the run allows, leave a drip loop in the cable below the seal so water runs off instead of tracking down into the joint
-   Support the cable clear of the seal so it cannot be tugged or repeatedly flexed at that point

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 3.84 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3.84 AUD | In stock |

## Images

- 874493 Cable Seal | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/874493-cable-seal-genuine-volvo-penta)
> Updated: 2026-10-08